baber/WOPTO huggingface dataset:
Patent JP-H05227365-A (JP)
Title: Picture read unit
Inventor: MISHINA YOSHIHIKO
IPC: H04N1/028
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a picture read unit in which a graded, index type rod lens array, a line light source and a line picture read sensor are integrated in a case without the use of an adhesives or the like and to obtain the picture read unit in which they are assembled without the need of position adjustment or the like to the case in the assembling process. CONSTITUTION:The case 1 is formed by at least 2 case members and the case 1 is provided with an insertion claw, insertion slots 201-207, 201'-203', 205', 207' used for inserting an optical transmission array 2, a light source 3 and a picture read sensor 4 into the case 1. Thus, the optical transmission array 2, the light source 3 and the picture read sensor 4 are fixed into the case 1 without adhesion by an adhesives or screw fastening or the like and the assembly process of the picture read unit is automated.
Patent JP-S59186793-A (JP)
Title: Watertight device of hatch
Inventor: ONODERA KIYOSHI
IPC: B63B19/26
Filed: 1983-04-06
Abstract: PURPOSE:To maintain watertightness of a hatch and also perform its prompt opening/closing by providing a slide fastener mechanism in the medium part of a belt-like sheet material, with its one end fixed to the outer peripheral part of the hatch of hatch coamings and the other end fixed to the upper part of a longitudinal wall of the hatch. CONSTITUTION:The one end 2a of a strong sheet material 1 shaped like a long belt is fixed to an outer edge of a horizontal material of inflexibility of hatch coamings 20, while the end part 2b of the opposite side is fixed to the upper end end of a longitudinal wall 21S of the hatch. An opening part 3 worked by a slide fastener 4 is formed in the medium part of the sheet material 1. Water-tightness of a gap between the hatch 21 and the hatch coamings 20 is maintained by closing the fastener 4 and opening/closing of the hatch 21 can be promptly performed by means of the slide fastener 4.
Patent JP-S63227425-A (JP)
Title: Travel control device for mobile agricultural machine
Inventor: NAKAOKA YOSHIHARU
IPC: B60W10/10
Filed: 1987-03-13
Abstract: PURPOSE:To perform the positioning of a gearshift lever in an accurate manner as well as prevent any operational error from occurring, by operating a main clutch for its on or off to the gearshift lever operating a shaft transmission gear for a travel device, while installing an operating switch operating an engaging device of the gearshift lever on and vice versa. CONSTITUTION:An arm 58 is installed in a fulcrum shaft 53 of a gearshift lever 3, and both this arm 58 and an arm of a gear shifter in a shift transmission gear 2 are connected together via a rod 59. And, an operating switch 6 is installed in a holding part of the gearshift lever 3, and this operating switch 6 and a solenoid valve of a hydraulic cylinder 51 are electrically connected together. And, pressure oil is fed to the hydraulic cylinder 51 by, for example, on-operation of the operating switch 6, turning a tension arm 46 upward, and a main switch 4 is made to come into a state of being turned off. On the other hand, there is provided with an engaged device 5 which positions the gearshift lever 3 to each shift operating position, and this device 5 is constituted to engage an engaging groove 61 of the lock plate 60 installed in the gearshift lever 3 with an engaging pin 66 of a check hook 64.
Patent JP-S61221545-A (JP)
Title: Motor casing
Inventor: NAGAI YOZO
IPC: H02K5/02
Filed: 1985-03-26
Abstract: PURPOSE:To enhance heat-proof property, mechanical characteristic, radiating property, and dimensional precision, by producing a casing with resin component of phenyleneoxide polymer, fibrous inorganic filler, and heat-conductive inorganic filler which are compounded in a specified compounding ratio. CONSTITUTION:Resin component is produced by compounding phenyleneoxide polymer A, fibrous inorganic filler B, and heat-conductive inorganic filler C with heat conductivity of 1.3kCal/m.hr. deg.C or more. Then, so far as the compounding ratio is concerned, to A with the weight distribution ratio 100, B and C in the range of each weight distribution ratio 5-150 and with the weight distribution ratio 250 or less in total are compounded. A motor casing is formed by using the resin component. As the result, the motor casing is not deformed, and a rotor 4 can be prevented from being abnormally rotated and a bearing 5 or the like can be prevented from being damaged.
Patent JP-S61221254-A (JP)
Title: Material for sliding part
Inventor: ITO KAORU
IPC: C10M111/04
Filed: 1985-03-26
Abstract: PURPOSE:To provide the title material having excellent lubricating ability, sliding characteristics, tensile strength and elongation and suitable for use in sliding parts such as a lip part of oil seal, a bushing, a seal ring etc., by firing a mixture of coke powder and a tetrafluoroethylene resin powder. CONSTITUTION:A mixture of 3-40wt% coke powder (A) which is porous and has a fixed carbon content of 99% and a particle size of 70mu or below, such as oil coke powder, pitch coke powder or a mixture of 1-9pts.wt. oil coke powder and 9-1pts.wt. pitch coke powder and 97-60wt% tetrafluoroethylene resin powder (B) having an average particle size of 30-50mu and an MW of 10,000-5,000,000, is performed in a mold and then fired.
Patent JP-H04235085-A (JP)
Title: Production of thermal transfer printed matter
Inventor: ITABASHI YOSHIAKI
IPC: B41M1/24
Filed: 1991-01-08
Abstract: PURPOSE:To indicate only a high-glossiness pattern on a transfer object and sharply exhibit an effect of embossing on a thermal transfer printed matter. CONSTITUTION:A releasant layer (normally transparent) 2 and a pattern printing layer 3 are provided in order on a substrate film (normally transparent) 1. On said releasant layer 2 including the pattern printing layer 3, such a metal as aluminum is vacuum deposited all over. On this metallized layer 4, a coating layer 5 made of an alkali-proof substance, such as a medium, is provided on a part on which said metallized layer is required to remain. After that, by washing the metallized layer 4 by an alkali liquid, the metallized layer other than the part corresponding to said coating layer 5 is removed. After said coating layer 5 is subjected to microetching 6, the microetched surface is coated with a transparent thermal transfer heat-sensitive adhesive (or tackifier) 7. In this manner, only a pattern of the metallized layer is embossed on, e.g. a transparent film.
Patent JP-S63225595-A (JP)
Title: Ampoule for growing semiconductor crystal
Inventor: SAITO TETSUO
IPC: C30B11/00
Filed: 1987-03-13
Abstract: PURPOSE:To prevent the exfoliation of carbon film and to stably produce a compound semiconductor single crystal, by providing the semiconductor raw material receiving tube, which has one bottomed end and is coated with carbon film on its inner wall surface processed unevenly, to the inner surface of quartz ampoule for growing the compound semiconductor single crystal. CONSTITUTION:The ampoule which is used when the semiconductor single crystal of a compound, such as Cd1-xZnxTe, is produced by Bridgman method, is constituted with double structure consisting of a bottomed quartz outer tube 11 and the bottomed quartz inner tube 12 inserted in the inside of the outer tube 11. The inner surface of the inner tube 12 is processed by sandblast method, etc., into a fine uneven surface 13 to which the carbon film 14 is coated by CVD method. The raw material 15 consisting of Cd, Zn, Te are filled in the inner tube 12, and then the other end E of the outer tube 11 is sealed. The sealed outer tube 11 is put in a heating furnace to melt the raw material 15, which is thereafter gradually solidified from the top part F in the inner tube 12 to grow into a compound semiconductor single crystal. By this method, a compound semiconductor single crystal of high quality is obtained without the exfoliation of carbon film 14 from the inner surface of the inner tube 12.
Patent JP-H02238362-A (JP)
Title: Column and mounting device of biochemical analyzer
Inventor: NAGASAKI SUSUMU
IPC: G01N35/08
Filed: 1989-03-13
Abstract: PURPOSE:To shorten a time by providing end part members at both end parts of a tubular container through filters, providing guiding holes which are made small in a conical shape from the coupling parts of the end part members, providing liquid ports which are continued from said guiding holes, and providing tapered surfaces at the outer surface parts. CONSTITUTION:The inside of a container 23 is filled with particles. End part members 24 are coupled at both end parts of the container 23. A liquid port 24b which is connected to a liquid feeding tube is formed at the center of each member 24. A coupling port 24a and the liquid port 24b are smoothly connected without steps. A conical guiding hole 24c is formed so that liquid flows smoothly. A ring shaped packing 25 is applied at the end hole surface of the container 23. A filter 26 is further applied. Under this state, the container is attached into the coupling ports 24a. The corner of the outer tip corner part of the member 24 is cut in the tapered shape. Thus, a conical tapered surface 24d is formed so as to obtain a guide surface. This column 6 is attached to a mounting device, and measurement is performed. In this way, intrusion of air into the column and the occurrence of errors in measured values can be prevented.
Patent JP-S52143307-A (JP)
Title: Emergency interception system test apparatus
Inventor: INAMI TOMOHIRO
IPC: F01D21/20
Filed: 1976-05-26
Abstract: PURPOSE: The operation test of the emergency interception apparatus for the steam turbine can be performed automatically without intercepting the load in load driving. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02239252-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 1989-03-13
Abstract: PURPOSE:To improve sensitivity and repetitive characteristics by forming a photosensitive layer contg. a specified bisazo compd. CONSTITUTION:A photosensitive layer 20 contg. at least one kind of bisazo compd. represented by formula I is formed on an electrically conductive substrate 1. In the formula I, A is a residue of a coupler represented by formula II, etc. In the formula II, Z is a residue forming a condensed arom. or hetero ring by condensation with the benzene ring and X1 is OR1 or NR2R3 (each of R1-R3 is H, optionally substd. alkyl, aryl or a heterocyclic group). The sensitivity and repetitive characteristics of the resulting sensitive body are improved.
Patent JP-H04294625-A (JP)
Title: Surface acoustic wave element
Inventor: MITSUI YUJI
IPC: H03H9/145
Filed: 1991-03-25
Abstract: PURPOSE:To prevent falling-off and corrosion in an electrode and to decrease the frequency change due to a secular change in the operation in the surface acoustic wave element having the electrode formed interdigitally substance having the electric conduction on a piezoelectric substrate. CONSTITUTION:The electrode is structured so that a protection film 6 made of a chromium or the like being a protection film is formed on an electrode 5 made of an aluminum or the like having the electric conductivity of an interdigital form on a piezoelectric substrate 4. Thus, falling-off and corrosion of an electrode material are prevented and a resonance frequency change in a secular change in the operation of the surface acoustic wave element is reduced. Thus, the surface acoustic wave element with high reliability is realized.
Patent JP-S61220797-A (JP)
Title: Filter structure for sludge dryer
Inventor: TOSHIDA SADATOSHI
IPC: B01D39/18
Filed: 1985-03-25
Abstract: PURPOSE:To separate sludge deposited on the sea-bottom, etc., from water and to collect efficiently the sludge by inclining the bottom part of a drying pond which is communicated with a drainage channel and forming the drying pond by a bottom part having a gravel layer and a coconut shell fiber reticular body. CONSTITUTION:Sludge 7 deposited on the bottom of the sea, the lake, the river, etc., is charged into a drying pond 11 formed on the ground, the water in the sludge is separated and the sludge is dried. In this apparatus, the bottom part of the drying pond 11 is inclined and communicated with a drainage channel 12 and the drying pond 11 is formed by a filter part 13 having a gravel layer 14 and a coconut shell fiber reticular body 15 laminated on the gravel layer 14 and composed of the twist yarn of coconut shell fibers which are woven into the minute reticular form. Consequently, the sludge deposited on the sea- bottom, etc., can be separated from water and efficiently collected. Since the coconut shell fiber reticular body has excellent resistance to weather and corrosion and strength, the meshes are not clogged and the coconut shell fiber reticular body can be repeatedly used.
Patent JP-H02239778-A (JP)
Title: Noise reduction circuit
Inventor: YAMADA HIROSHI
IPC: G11B20/02
Filed: 1989-03-13
Abstract: PURPOSE:To obtain an excellent reproduced picture by dividing a luminance signal being an object of noise reduction into signals at plural frequency bands and providing a noise reduction circuit to them independently and outputting the reproduced luminance signal whose noise is reduced selectively. CONSTITUTION:The noise fed via switches 6, 10 is sued as a subtraction signal and subtracted from a signal to be subtracted at a subtractor 12 receiving the luminance signal supplied to an input terminal 1 for a delaying of a prescribed time at a delay circuit 11 and an output signal whose noise is reduced is sent to an output terminal 2. The setting of a pass band characteristic of a band pass filter 3, a pass band characteristic of a low pass filter 7 and an amplitude limit characteristic of limiters 5, 9 are set in an excellent way when only a switch 6 is turned on for the noise reduction to a reproduced signal in a 1st generation and the noise reduction to a 3rd generation reproduction signal is implemented in an excellent way by turning on both the switches 6, 10.
Patent JP-H0270737-A (JP)
Title: Extrudable thermoplastic hydrocarbon polymer composition
Inventor: DENISU DEYUCHIESUNE
IPC: C08L23/02
Filed: 1989-03-13
Abstract: PURPOSE: To improve extrusion characteristic to enable economic extrusion of a thermoplastic hydrocarbon polymer by blending the thermoplastic hydrocarbon polymer with specific amounts of a poly(oxyalkylene)polymer and a fluorocarbon polymer.  
     CONSTITUTION: This extrudable composition comprises (A) a thermoplastic hydrocarbon polymer as the main component of the composition, (B) a poly(oxyalkylene)polymer, and (C) a fluorocarbon polymer. C:B=1:1-1:10 (weight ratio), and, based on the weight of the extrudable composition, the concentration of component C is 0.005-0.2 wt.%, and the concentration of component B 0.01-0.8 wt.%. As the component A, a homopolymer of an olefin, a copolymer of an olefin, a copolymer of one kind or more of olefins with up to about 30 wt.% one kind or more of monomers that polymerize therewith, and their mixture are included. A poly(oxyethylene)glycol and a homopolymer of either vinylidene fluoride or vinyl fluoride are desirable as the component B and C, respectively. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S55151880-A (JP)
Title: Intermittent exposure x-ray television diagnosing device
Inventor: YASUHARA HIROSHI
IPC: H04N5/32
Filed: 1979-05-17
Abstract: PURPOSE:To secure the picture of uniform quality although the per-second X-ray exposing frequency may increase, by using the solid state pickup element featuring a high rising property in place of the pickup tube. CONSTITUTION:Vertical synchronous signal PV produced at synchronous signal producing circuit 35 is applied to converting circuit 36, and circuit 36 produces the pulse featuring the cycle corresponding to setting value N of the per-second X-ray exposing frequency which is applied from outside. This pulse is applied to trigger pulse producing circuit 37 to produce the trigger pulse, and this trigger pulse is applied to X-ray controller 38 to secure exposure of the pulse-type X-ray through X-ray tube 1. The X-ray transmit through subject 2 and then image-formed on CCD31 after converted into the optical image through X-ray fluorescent multiplier tube 3. After this the X-rays are read in sequence from CCD31 and in the form of electric signal i and then amplified 32 to be sent to process circuit 34 via LPE33. Circuit 34 receives signal PV delivered from circuit 35 to give process to signal i. Thus video signal VC is produced and then delivered to VTR8. VTR8 records signal VC every time the pulse is received from circuit 36, and then displays the signal on monitor 9.
Patent JP-H02240280-A (JP)
Title: Double-ply plated steel sheet for soldering
Inventor: KANDA KATSUMI
IPC: B32B15/01
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a double-ply plated steel sheet for soldering having superior solderability and corrosion resistance as contradictory characteristics by successively forming an Ni plating layer and a plating layer of a metal or alloy having a lower standard electrode potential than Ni on a steel sheet. CONSTITUTION:The surface of a steel sheet is electroplated with 0.02-10g/m<2> Ni in the conventional electroplating soln. to form a lower layer. An upper plating layer of Zn, Sn, Co, an alloy based on these metals or an alloy contg. these metals and one or more among Ni, Fe, Pb and Cu is formed on the lower layer by 0.1-50g/m<2>. The alloy is required to have a lower standard electrode potential than Ni. A double-ply plated steel sheet for soldering having superior contradictory characteristics such as soldering strength and corrosion resistance and also having superior workability and aging stability is produced.
Patent JP-S51135481-A (JP)
Title: Semiconductor integrated circuit and its process
Inventor: KOIDE HIROSHI
IPC: H01L29/73
Filed: 1975-05-20
Abstract: PURPOSE:Incorporating a semiconductor integrated circuit into a single Si substrate and obtaining junction type field-effect Tr with a superior high frequency characteristic without bringing on a large modification in production techniques of bipolar type semiconductor integrated circuit of both bipolar type Tr and junction type field-effect Tr.
Patent JP-S60205265-A (JP)
Title: Counting rate monitor
Inventor: ONO KIYOSHI
IPC: G01R23/09
Filed: 1984-03-30
Abstract: PURPOSE:To elevate the reliability preventing an alarm signal from delaying against changes in the input interval by adding an output of an effective value circuit for computing the effective value of an input voltage and an output as integrated value of the pulse interval to vary the alarm setting voltage. CONSTITUTION:An input signal A is inputted into a terminal 4 and a voltage proportional to the pulse interval T1 is inputted into a slicer 7 from a pulse interval integrator 5 and a saw-tooth wave generator 6. Then, the voltage of the difference t1 between the average pulse interval and the pulse interval T1 is inputted into an effective value circuit 8 as a saw-tooth wave from the slicer 7. Here, the squared values of the input signals are averaged and the square root of the results is computed. Then, the square root is converted with a deviation device 9 into a pulse interval deviation signal E, which is inputted into an adder 10. Then, the deviation signal E and a pulse interval mean signal B are added up to make an alarm setting signal F and when the pulse interval signal C exceeds the set signal F, a comparator 11 outputs an alarm. Thus, all alarm signals are generated regardless of changes in the pulse time by varying the time constant about the pulse interval.
Patent JP-2000261150-A (JP)
Title: Multilayer printed wiring board and manufacture of multilayer printed wiring board
Inventor: KOBAYASHI TAKESHI
IPC: H05K3/46
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of electromagnetic wave to the outside in concentrated flow by providing a through hole connected to a ground layer coaxially to the outside of a signal through hole, and making radiation noise generated in signal current flow to a ground through hole by converting it to a return current. SOLUTION: A multilayer printed wiring board 1 has a four-layer structure with signal wirings 3, 4 arranged in front and rear surfaces of an insulation body 2 of resin, etc., and a ground layer 5 and a power supply layer 6 laminated in the insulation body 2. A signal through hole 7 is plated and made to pass through the insulation body 2 and connect the signal wirings 3, 4 and is formed tubular. Furthermore, a ground through hole 8 is plated to be connected to the ground layer 5 through the insulation body 2 outside the signal through hole 7 and is formed tubular. The ground through hole 8 has a clearance to the power supply layer 6 in the insulation body 2 and is not connected to the power supply layer 6. Electromagnetic wave generated in signal current flows concentrating to the through hole 8.
Patent JP-S5813426-A (JP)
Inventor: RAFUAERU SHITSUKOREERI
IPC: B21H1/06
Filed: 1982-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06251000-A (JP)
Title: Laboratory automation system device
Inventor: MIKAWA SEIJI
IPC: G06Q50/10
Filed: 1993-02-25
Abstract: PURPOSE:To provide the LAS device by extracting the only required analysis data from among printing signals for automatic analysis devices and automati cally performing summation or the like based on the extracted data. CONSTITUTION:An automatic analysis equipment 1, when outputting character string groups other than analysis data character string groups, puts the specific characters into the corresponding character group, and when outputting the analysis data character string group, outputs it without putting the specific characters into the corresponding character group. A sub computer 3, when extracting the required character string group from the automatic analysis equipment 1 through a transmission line 2, scans a character code in the character string group stored in the prescribed area of the prescribed storage device (memory 31), and when a character string group includes the specific character, it excludes the entire character string group from the object to be extracted. If the specific character is not included, the entire character string group is extracted.
Patent JP-H03264090-A (JP)
Title: Washing machine with water suction pump
Inventor: SUGANO KYOICHI
IPC: D06F39/08
Filed: 1990-03-14
Abstract: PURPOSE:To eliminate a troublesome selection by a change-over switch as to whether washing is made with the use of water from a suction pump or from a water supply and to eliminate the problem of forgetting the selection, by controlling a washing machine so as to automatically operate the suction pump in order to suck up water from a bath tub for feeding water during initial washing operation. CONSTITUTION:If a water suction pump 37 is underwater, when a power source switch 42 is turned on so that an input switch section 50 starts washing, a bath tub water detecting sensor 60 incorporated in the suction pump 37 detects the presence of water in a bath tub, and transmits an input signal to an instruction control section 44 which therefore discriminates a signal from a water level sensor 6. If the water is not full, an output signal from an output circuit in the instruction control section 44 is transmitted through a bass line 49b and is amplified and is subjected to a switching process by a drive circuit section 51. Accordingly, water is from a line 57 through the suction pump 37 and is then fed from a water filling port. When the water becomes full, a signal from the water level sensor 6 is changed over so as to deenergize the suction pump 37 so as to effect a washing step.